Hello again,
I finally figured out my problem. I found that if I tried compiling
MapServer/MapScript-CSharp with minimal options, it seemed to work okay.
After this, I was ultimately able to determine that the error comes
after I compile MapServer with FastCGI enabled, then compile the
mapscript csharp module. Once I dropped this option, from my
configuration, it worked fine (though I still have the original issue I
posted about the MySQL-related "Unrecognized options" reported by SWIG,
which have to be commented-out in the Makefile). I figure it should be
safe to recompile the mapserver CGI executables with FastCGI after I've
finished making the csharp module. Beside this problem I've found with
the mapscript module, is there any reason should I not enable FastCGI?
Thanks again for any info,
Mike
Mike Leahy wrote:
Hello again,
It looks like I am having problems with the mapscript_csharp library.
Earlier, I had neglected to run 'make test', and now that I do, I find
I'm getting an Unhandled Exception (see below). It seems that it is the
libmapscript.so that has this problem, since if I use the
mapscript_csharp.dll in windows with a pre-compiled copy of
mapscript.dll, it works fine as far as I can tell. Once I try to do the
same in Linux with the libmapscript.so that I compiled, it fails with
the same errors as the make test output. I'm not sure why I would get a
System.DllNotFoundException - I tried copying the library to my lib
folder. If it try 'ldd libmapscript.so', the output also looks okay.
I might also point out that I had a number of funny error messages about
incompatible libraries at the end of the compile process, when the
php_mapscript.so library is created. These messages look something like
"/usr/bin/ld: skipping incompatible /usr/lib/lxml2.so when searching for
-lxml2", and the list is pretty long. So far, it seems the library
loads fine in PHP, though I haven't had a chance to test it with an
actual map yet. Could the fact that I'm running on an x86_64 version of
Fedora 6 be a problem?
I hope somebody on the list can give me some insight into this problem.
Mike
============ output from 'make test' in mapscript/csharp ==========
[EMAIL PROTECTED] csharp]$ make test
LC_ALL=C mono ./shpdump.exe ../../tests/point.shp
Unhandled Exception: System.TypeInitializationException: An exception
was thrown by the type initializer for mapscriptPINVOKE --->
System.TypeInitializationException: An exception was thrown by the type
initializer for SWIGExceptionHelper ---> System.DllNotFoundException:
libmapscript.so
at (wrapper managed-to-native)
SWIGExceptionHelper:SWIGRegisterExceptionCallbacks_mapscript
(mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate,mapscriptPINVOKE/SWIGExceptionHelper/ExceptionDelegate)
at mapscriptPINVOKE+SWIGExceptionHelper..cctor () [0x00000] --- End of
inner exception stack trace ---
at <0x00000> <unknown method>
at mapscriptPINVOKE..cctor () [0x00000] --- End of inner exception
stack trace ---
at <0x00000> <unknown method>
at shapefileObj..ctor (System.String filename, Int32 type) [0x00000]
at ShapeDump.Main (System.String[] args) [0x00000]
make: *** [test] Error 1
Mike Leahy wrote:
Hello list,
I just finished compiling MapServer on FC6, and I was wondering about
some errors I had when I compiled the C# mapscript library. There is
a line related to the MySQL support in the csharp Makefile that looks
like so:
MYGIS_INC= -I/usr/include/mysql -g -pipe -Wp,-D_FORTIFY_SOURCE=2
-fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64
-mtune=generic -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -fno-strict-aliasing -fwrapv
If I leave it as-is, I get the following errors when I attempt to
compile the module with make:
swig error : Unrecognized option -g
swig error : Unrecognized option -pipe
swig error : Unrecognized option -Wp,-D_FORTIFY_SOURCE=2
swig error : Unrecognized option -fexceptions
swig error : Unrecognized option -fstack-protector
swig error : Unrecognized option --param=ssp-buffer-size=4
swig error : Unrecognized option -m64
swig error : Unrecognized option -mtune=generic
swig error : Unrecognized option -fno-strict-aliasing
swig error : Unrecognized option -fwrapv
Use 'swig -help' for available options.
make: *** [interface] Error 1
So...I removed everthing on that line starting with '-g', and it
compiled fine. My question is whether this is something that I'm
likely to run into trouble with later on - I don't generally use
MySQL, so my guess is no. If anyone has any insight related to this,
I'd be interested to hear it.
Thanks,
Mike
